he spent time at stanford as an undergraduate, and many of his friend have flown to chicago for his memorial tomorrow. there will be a memorial service here in the city a week from thursday. >> oracle says it has created a temporary fix for its java software, which allows users to access various web applications. last week the department of homeland security warned java users that they may be vulnerable to attacks from hackers. >>> police in palo alto are investigating their first homicide of the year. a spot shotter system captured the incident happening. police believe the shooting also involved a second man who turned up at stanford medical center in critical condition. they don't believe the people in the home were involved. at this point, though arrests have been made. >> san francisco police are hoping members of the public can help them identify a violent predator. they say the man in this image grabbed a 31-year-old woman and slammed her head into the pavement. it happened on january 6th on 23rd street in the mission district, just before 3:00 in the morning. the man is described as